Jeff, Good Idea. I will post the issue resolution for posterity. Here goes, its a long one :) ------------------------------------------------------
Hello,
Hi there.. I'm not on the Zope list, but someone forwarded this for me. I am the author of ZDataQueryKit, let see if we can sort out what is going wrong here.
I posted the below question before but no one answered. So I guess I will now ask, does anyone have anyone have any experience with ZDataQueryKit? Can anyone give me a rundown of how to use the Z Report Tool? It looks like a great tool but I cant get it to work (see below). Thanks for the help, Derek Basch
Hello, I am trying to learn how to use ZDataQueryKit w/ Firebird/Interbase and I keep getting a KeyError. I
Hmm... never used Interbase, but if it has a straightforward Zope DA then it should work ok.
create a simple ZSQLMethod such as "SELECT * FROM T_CONTACTS" and name it "testmethod". I then create a
What do you get on the test page of the ZSQLMethod?
Z Report Tool with the id and title of "report" and a Data Source of "testmethod". I press Add and Edit and I get:
Zope has encountered an error while publishing this resource.
Error Type: KeyError Error Value: PK_CON_ID
Hmmm... can you send me the complete column list for the table (Including data types if possible?) (Just a thought)
I thought it might have something to do with the primary key column but I tried just selecting a non key column and it still fails. Rather than mucking around in code for hours, I thought I would ask if anyone has an idea what im doing wrong? Thanks in adavance, Derek T Basch
If you look in the HTML source of the error page, you will find a Python traceback, could you send at least this to me please (The source for the whole page would probably be even better.) Finally, what versions of Zope, Python and ZDataQueryKit are you using? Adrian... ------------------------------------------------------ Adrian, Thank you for the reply! I am a twit sometimes. I should have emailed you first instead of cluttering up the zope list. I added a bug request to your plone site before I got your email so please disregard it :) Here goes.... ###Components 1) kinterbasDB DA v 1.3 2002/04/29 #It seems to be a "normal" DA as far as I know. I have only ever used this DA. I need to practice some ODBC DA stuff soon. ZSQLMethods functions test ok. I have been having fun with stored procedures and ZSQLMethods. 2) Zope Version (Zope 2.5.1 (binary release, python 2.1, win32-x86)) 3) Python Version 2.1.3 (#35, Apr 8 2002, 17:47:50) [MSC 32 bit (Intel)] 4) ZDataQueryKit 1.1.0 ###Traceback page source http://www.geocities.com/dbasch/report.htm #It looks to my newbie eye that it cant lay out the Document Template. I didnt even know that the tracebacks were in the source! So many things to learn in Zope! ####Database Metadata in Interbase Data Definition Langauge http://www.geocities.com/dbasch/contacts.txt Well, I think that is everything you asked for. Thanks again for helping a newbie, Derek Basch ------------------------------------------------------ Heh, I love the collector!!! I'll try to install interbase here, but I think I can see what has happened and I thought I had already fixed it. I'll look in CVS and see when I made the correction, or if this is a new bug. Hmm... I have just tried this with the most recent version against MySQL and there is no apparent problem. 1) Try re-creating the report object 2) Try creating a report object against a very simple query (select CON_FNAME, CON_LNAME from T_CONTACTS) and see what happens. 3) Try downloading http://cvs.haqa.co.uk/viewcvs/Products/ZDataQueryKit/ZDataQueryKit.tar.gz?ta rball=1 which is the latest version and re-create the report object (Again, sorry) If this still fails I have to see if I can get an Interbase installed and running here, but the licensing is kind of unusual, and I don't want to find I am in breach.... Adrian... ------------------------------------------------------ Woot! It works! (pause for happy dance). Looks like you fixed it with the latest CVS. I can now play with making the reports look nice with CSS. It looks like you were nice enough to automatically assign CSS classes of 'data' and 'heading' to the table cells. This should make layout alot easier. Time to learn how to use ZStyleSheets! I am trying to understand this sentance from 'Column Options': 'If you select just Total you get a grand total, if you select both Group and Total you get sub-totals as well.' I dont see anywhere to select 'Total'? I do see a 'Group' under 'Display/Formula'. What is the 'Subtotals Class' for? I also need to figure out how to make these tables printable. Any suggestions? Sorry for all the silly questions :). Thanks again, Derek Basch ------------------------------------------------------
Woot! It works! (pause for happy dance). Looks like
Woot????
you fixed it with the latest CVS. I can now play with making the reports look nice with CSS. It looks like you were nice enough to automatically assign CSS classes of 'data' and 'heading' to the table cells. This should make layout alot easier. Time to learn how to use ZStyleSheets!
Heheh... I'll tell, you, almost like I planned it that way :) :)
I am trying to understand this sentance from 'Column Options': 'If you select just Total you get a grand total, if you select both Group and Total you get sub-totals as well.' I dont see anywhere to select 'Total'? I do see a
Hmm.. ok... lets take that sentance... throw it in the bin, and replace it with this one:- "The 'Display' options (Not available for calculated columns) allow you to choose how columns should be displayed (or hidden) and sub/grand -totalled. Grouping implies sorting (ascending). Grouping with summary hidden will display the group headline, but no sub/grand totals."
'Group' under 'Display/Formula'. What is the 'Subtotals Class' for?
The CSS class for the group head/tail lines
I also need to figure out how to make these tables printable. Any suggestions?
Ah, now that is easy. In your standard_html_header put a test like this: <html><..................><body> <dtml-if "REQUEST.has_key('printable')"> All your page headings side-bars etc... </dtml-if> Then in standard_html_footer <dtml-if "REQUEST.has_key('printable')"> All your page headings side-bars etc... </dtml-if>
Sorry for all the silly questions :). Thanks again, Derek Basch
No problem :) Adrian... ------------------------------------------------------ --- Jeff Sacksteder <jwsacksteder@ramprecision.com> wrote:
You're welcome.
Why don't you post the resolution of your issue to the list, so that it will be archived and searchable for anyone else who might have that problem in the future?
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